Analysis of Spatiotemppral Instability in the presence of Simulated Raman Scattering
Spatiotemporal instability in the planar nonlinear dielectric waveguide is analyzed by nonlinear equation, and the expression of Modulation instability (MI) gain in Raman Scattering is obtained. The analysis show that Simulated Raman Scattering will induce the appearance of the new instability region, and make the original every gain raised to increase the frequency range over which the gain occurs in normal and abnormal group velocity dispersion conditions. The peak and region of modulation instability gain will alter and have a similar effect to an amplification or loss with the change of the nonlinear coefficient. .
Spatiotemporal Instability Planar Dielectric Ultrashort light pulse Simulated Raman Scattering
Yan Guo Nan Xu Liantang Lou
College of Science Wuhan Institute of Technology Wuhan, China School of Electrical and Information Engineering Wuhan Institute of Technology Wuhan, China
国际会议
西安
英文
193-197
2011-05-27（万方平台首次上网日期，不代表论文的发表时间）